Place a blank sheet of paper on a flat floor against a wall
Stand on the paper with your heel touching the wall
Mark the tip of your longest toe
Measure the distance from the wall to the toe mark in centimeters
Measure both feet and use the longer measurement
Compare the length to an Indian shoe size chart
Use the chart for men, women, or kids as applicable
Check the shoe brand’s size guide, since sizes can vary
If between sizes, choose the larger size